1/ Head office:

Group 36, Dong Anh Town – Dong Anh District – Hanoi City

Telex (Fax): 04-8832761

Tel: 04-8832235

2/ Representative office in the Southern Part:

134A/2A Ung Van Khiem Street – Ho Chi Minh City

Tel/Fax: 08-8996138

3/ Member workshops:

a/ Construction enterprise 601:

Group 36, Dong Anh Town – Dong Anh District – Hanoi City

Tel: 04-8836403

b/ Construction enterprise 602:

Group 36, Dong Anh Town – Dong Anh District – Hanoi City

Tel: 04-8836678

c/ Construction enterprise 603:

Group 36, Dong Anh Town – Dong Anh District – Hanoi City

Tel: 04-8836345

d/ Construction enterprise 604:

143A/2A Ung Van Khiem Street, Ho Chi Minh City

Tel: 08-8996138

e/ Construction material enterprise:

Co loa Station– Dong Anh Town - Dong Anh District – Hanoi City

Tel: 04-8832058

f/ Construction enterprise 610:

Group 36, Dong Anh Town – Dong Anh District – Hanoi City

Tel: 04-8836345

g/ Limited liability company one member Phu Ly Stone

Chau Son town - Phu Ly  city- Ha Nam province
Fax: 035-13853903
Tel: 035-138524